Implementing @RequestParam in CDI/WELD using Qualifier and InjectionPoint as @HttpParam

The glassfish error ``` INFO: Initializing Mojarra 2.1.6 (SNAPSHOT 20111206) for context '/NNTPjsf' INFO: WEB0671: Loading application [NNTPjsf] at [/NNTPjsf] SEVERE: Exception while loading the app INFO: only once... INFO: NNTP.loadMessages... SEVERE: Exception while loading the app : WELD-001408 Unsatisfied dependencies for type [FacesContext] with qualifiers [@Default] at injection point [[field] @Inject net.bounceme.dur.nntp.HttpParamProducer.facesContext] org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [FacesContext] with qualifiers [@Default] at injection point [[field] @Inject net.bounceme.dur.nntp.HttpParamProducer.facesContext] at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:274) at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:243) at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:106) at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:126) at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:345) at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:330) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:366) at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:199) at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:128) at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:313) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389) at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259) at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461) at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212) at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179) at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117) at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) at java.lang.Thread.run(Thread.java:722) ``` HttpParam: ``` package net.bounceme.dur.nntp; import static java.lang.annotation.ElementType.*; import java.lang.annotation.Retention; import static java.lang.annotation.RetentionPolicy.RUNTIME; import java.lang.annotation.Target; import javax.inject.Qualifier; @Qualifier @Retention(RUNTIME) @Target({METHOD, FIELD, PARAMETER, TYPE}) public @interface HttpParam { public String value() default ""; } ``` and ParamProducer: ``` package net.bounceme.dur.nntp; import javax.enterprise.inject.Produces; import javax.enterprise.inject.spi.InjectionPoint; import javax.faces.context.FacesContext; import javax.inject.Inject; public class HttpParamProducer { @Inject FacesContext facesContext; @Produces @HttpParam String getHttpParameter(InjectionPoint ip) { String name = ip.getAnnotated().getAnnotation(HttpParam.class).value(); if ("".equals(name)) { name = ip.getMember().getName(); } return facesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get(name); } } ``` reference: another question and balusC, and glxn which has a concrete example I tried to follow. The glxn post seems exactly what I want, but I can't seem to get it to deploy.